Tridens ambiguus

Family:POACEAE
Species:Tridens ambiguus (Elliott) J.A. Schultes
Common Name:Pinebarren Fluffgrass; Flatwoods Fluffgrass
Habitat:**
Associated Ecological Communities:**
Growth Habit:Herb
Duration:Perennial
Category:Vascular
USDA Symbol:TRAM
Plant Notes:**
Taxonomic Notes:**
Status:Native, FACW+ (NWI)
References:**
Specimen: View specimen details in the Alabama Herbarium Consortium Specimen Database

** Not applicable or data not available.

Classification

FamilyPOACEAE - Grass family
Genus Tridens
Species Tridens ambiguus (Elliott) J.A. Schultes - Pinebarren Fluffgrass; Flatwoods Fluffgrass

Citation

Citation TRIDENS AMBIGUUS (Elliott) Schultes, Mant. 2: 333. 1824.
Basionym: Poa ambigua Elliott 1816.
Type: **

** Not applicable or data not available.

Synonyms

SynonymFull CitationBasionymType
Poa ambigua Poa ambigua Elliott, Sketch Bot. S. Carolina 1: 165. 1816.  
Sieglingia ambigua Sieglingia ambigua (Elliott) Kuntze, Revis. Gen. Pl. 2: 789. 1891.Poa ambigua Elliott 1816. 
Tricuspis ambigua Tricuspis ambigua (Elliott) Chapman, Fl. South. U.S. 559. 1860.Poa ambigua Elliott 1816. 
Tricuspis langloisii Tricuspis langloisii Nash, Bull. New York Bot. Gard. 1: 293. 1899. LOUISIANA: St. Tammany Par.: Slidell, 5 Oct 1891, Langlois s.n. (holotype: NY).
Tridens langloisii Tridens langloisii (Nash) Nash, in Small, Fl. S.E. U.S. 142, 1327. 1903.Tricuspis langloisii Nash 1899. 
Triodia ambigua Triodia ambigua (Elliott) Bentham ex Vasey, U.S.D.A. Spec. Rep. 63: 35. 1883, non R. Brown 1810.Poa ambigua Elliott 1816. 
Triodia langloisii Triodia langloisii (Nash) Bush, Trans. St. Louis Acad. Sci. 12: 72. 1902.Tricuspis langloisii Nash 1899. 
Triodia elliottii Triodia elliottii Bush, Trans. St. Louis Acad. Sci. 12: 73. 1902.Poa ambigua Elliott 1816. 
Uralepis ambigua Uralepis ambigua (Elliott) Kunth, Revis. Gramin. 108. 1829.Poa ambigua Elliott 1816. 
Windsoria ambigua Windsoria ambigua (Elliott) Nuttall, Gen. N. Amer. Pl. 1: 70. 1818.Poa ambigua Elliott 1816. 

Specimens and Distribution

This species has been reported in the following counties by the herbaria listed. An overview of the individual specimens are provided in the table that follows. Click on the accession number to view details; click on column headers to sort; choose a county or herbaria to filter the specimen data.

Counties included on distribution map: Baldwin, Butler, Conecuh, Covington, Crenshaw, Escambia, Geneva, Houston, Mobile, Monroe, Pike, Washington

Counties represented by specimen data listed below:

Herbaria represented by specimen data listed below: AUA, JSU, TROY, UNA, USAM, UWAL

Range of years during which specimens were collected: 1998 - 2002

Barcode / Accession No. County Coll. Date Collector &
Collection No.
Herbarium &
Herbarium Name Used
Image
TROY000035932 Monroe 23 Sep 2012 Alvin R. Diamond
23420
TROY
Tridens ambiguus (Elliott) J.A. Schultes
JSU104615 Mobile 27 Oct 1993 D. D. Spaulding
4610
JSU
Tridens ambiguus (Elliott) J.A. Schultes
UNA00063417 Mobile 02 Oct 2002 R. Kral
93365
UNA
Tridens ambiguus (Ell.) J.A. Schultes
AUA000027003 Baldwin 11 OCT 2007 BARGER, T. WAYNE
PERD-128
AUA
TRIDENS AMBIGUUS (ELL.) J.A. SCHULTES
USAM000012747 Baldwin 11 Oct 1980 Michael G. LeLong
11630
USAM
Tridens ambiguus (Elliott) J.A. Schultes
USAM000012752 Baldwin 16 Oct 1976 Michael G. LeLong
9592
USAM
Tridens ambiguus (Elliott) J.A. Schultes
TROY000034059 Covington 30 Oct 2008 Alvin R. Diamond
20385
TROY
Tridens ambiguus (Ell.) J.A. Schultes
UWAL0031014 Pike 12 Oct 2015 Diamond, Alvin R.
26893
UWAL
Tridens ambiguus (Elliott) JS Schultes
USAM000012751 Baldwin 30 Jul 1972 Michael G. LeLong
6652
USAM
Tridens ambiguus (Elliott) J.A. Schultes
USAM000012749 Baldwin 11 Oct 1980 Michael G. LeLong
11630
USAM
Tridens ambiguus (Elliott) J.A. Schultes
TROY000026927 Escambia 20 Nov 2008 Alvin R. Diamond
20465
TROY
Tridens ambiguus (Elliott) J.A. Schultes
UWAL0039605 Conecuh 22 Nov 2015 Diamond, Alvin R.
27077
UWAL
Tridens ambiguus (Elliott) J. A. Schultes
UNA00066731 Geneva 19 Sep 1998 John R. MacDonald
12069
UNA
Tridens ambiguus (Ell.) J.A. Schultes
USAM000012745 Baldwin 11 Oct 1980 Michael G. LeLong
11630
USAM
Tridens ambiguus (Elliott) J.A. Schultes
USAM000012750 Baldwin 16 Oct 1976 Michael G. LeLong
9618
USAM
Tridens ambiguus (Elliott) J.A. Schultes
UWAL0014957 Monroe 23 Sep 2012 Diamond, Alvin R.
23420
UWAL
Tridens ambiguus (Elliott) J.A. Schultes
UWAL0031839 Conecuh 15 Oct 1996 Kral, R.
86933
UWAL
Tridens ambiguus (Elliott) J.A. Schultes
TROY000042651 Covington 25 Jun 2015 Alvin R. Diamond
26530
TROY
Tridens ambiguus (Elliott) J.A. Schultes
USAM000012744 Baldwin 11 Oct 1980 Michael G. LeLong
11643
USAM
Tridens ambiguus (Elliott) J.A. Schultes
AUA000019635 Butler 14 OCT 1978 KRAL, ROBERT
62997
AUA
TRIDENS AMBIGUUS (ELL.) J.A. SCHULTES
TROY000045511 Conecuh 22 Nov 2015 Alvin R. Diamond
27077
TROY
Tridens ambiguus (Elliott) J.A. Schultes
TROY000012822 Crenshaw 10 Dec 1995 Alvin R. Diamond
10126
TROY
Tridens ambiguus (Elliott) J.A. Schultes
TROY000012851 Butler 02 Sep 2006 Alvin R. Diamond
16850
TROY
Tridens ambiguus (Elliott) J.A. Schultes
UNA00006099 Mobile _ Sep _ Charles Mohr
s.n.
UNA
Tridens ambiguus (Ell.) J.A. Schultes
UWAL0009145 Escambia 20 Nov 2008 Diamond, A.R.
20465
UWAL
Tridens ambiguus (Ell.) J.A. Schultes
UWAL0005868 Monroe 23 Sep 1982 Kral, R.
69641
UWAL
Tridens ambiguus (Ell.) Schult.
UWAL0030660 Covington 18 Oct 2015 Diamond, Alvin R.
26937
UWAL
Tridens ambiguus (Elliott) JA Schultes
TROY000042796 Escambia 17 Sep 2015 Alvin R. Diamond
26841
TROY
Tridens ambiguus (Elliott) J.A. Schultes
UWAL0018816 Monroe 16 Oct 1996 Kral, R.
86965
UWAL
Tridens ambiguus (Elliott) Schultes
TROY000034716 Monroe 23 Sep 1982 Robert Kral
69641
TROY
Tridens ambiguus (Elliott) J.A. Schultes
USAM000012746 Baldwin 11 Oct 1980 Michael G. LeLong
11643
USAM
Tridens ambiguus (Elliott) J.A. Schultes
TROY000026889 Escambia 19 Sep 2005 Robert Kral
96880A
TROY
Tridens ambiguus (Elliott) J.A. Schultes
AUA000019636 Covington 7 NOV 1993 DIAMOND, JR., ALVIN R.
8954
AUA
TRIDENS AMBIGUUS (ELL.) J.A. SCHULTES
TROY000043182 Covington 18 Oct 2015 Alvin R. Diamond
26937
TROY
Tridens ambiguus (Elliott) J.A. Schultes
UWAL0018837 Monroe 16 Oct 1996 Kral, R.
86965
UWAL
Tridens ambiguus (Elliott) Schultes
AUA000019730 Washington 17 SEP 1981 HENDERSON, T.
575
AUA
TRIDENS AMBIGUUS (ELL.) J.A. SCHULTES
UWAL0009143 Crenshaw 09 Oct 2008 Diamond, A.R.
20266
UWAL
Tridens ambiguus (Ell.) J.A. Schultes
USAM000012748 Baldwin 11 Oct 1980 Michael G. LeLong
11643
USAM
Tridens ambiguus (Elliott) J.A. Schultes
UWAL0009144 Escambia 19 Sep 2005 Kral, R.
96880.1
UWAL
Tridens ambiguus (Ell.) J.A. Schultes
UWAL0030337 Escambia 17 Sep 2015 Diamond, Alvin R.
26841
UWAL
Tridens ambiguus (Elliott) J.A.Schultes
UWAL0014909 Geneva 04 Oct 2013 Diamond, Alvin R.
24607
UWAL
Tridens ambiguus (Elliott) J.A. Schultes
JSU104614 Mobile 03 Oct 1998 D. D. Spaulding
10457
JSU
Tridens ambiguus (Elliott) J.A. Schultes
TROY000012823 Pike 07 Oct 1998 Alvin R. Diamond
11421
TROY
Tridens ambiguus (Elliott) J.A. Schultes
UNA00056276 Houston 24 Oct 1998 John R. MacDonald
12335
UNA
Tridens ambiguus (Ell.) J.A. Schultes
TROY000038304 Geneva 04 Oct 2013 Alvin R. Diamond
24607
TROY
Tridens ambiguus (Elliott) J.A. Schultes
TROY000012824 Washington 06 Oct 2000 Robert Kral
90533
TROY
Tridens ambiguus (Elliott) J.A. Schultes
TROY000012821 Butler 28 Oct 2007 Alvin R. Diamond
18559
TROY
Tridens ambiguus (Elliott) J.A. Schultes
UWAL0030667 Covington 25 Jun 2015 Diamond, Alvin R.
26530
UWAL
Tridens ambiguus (Elliott) JA Schultes
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